Cisco ATA186-I2-A, G.723.1, G.729, G.729A, SIP (RFC 2543), SCCP, 10Base-T
Cisco ATA186-I2-A. Codecs de voz: G.723.1, G.729, G.729A. Protocolos VoIP: SIP (RFC 2543), SCCP, Protocolos de red compatibles: 10Base-T